Trisodium Phosphate (TSP) For Industrial Use CAS: 7601-54-9;7632-05-5
-It is a strong alkaline substance that can neutralize acidic solutions and react with acids to form phosphates;
-It can react with sodium hydroxide at high temperatures to generate caustic soda.
Trisodium Phosphate (TSP) for Industrial Use
Standard
HG/T 2517-2009
CAS
7601-54-9;7632-05-5
EINECS
231-509-8
Product Material
Trisodium phosphate is an inorganic compound with the chemical formula Na3PO4. Trisodium phosphate typically exists in the form of colorless crystals, is soluble in water, and is alkaline.
Purpose:
-Trisodium phosphate is widely used in various industries and laboratories, and is commonly used as a chemical reagent;
-It is also applied in the preparation of synthetic detergents, synthetic fertilizers, ceramic industry, etc;
-In the food industry, trisodium phosphate is used as an acidity regulator, enzyme activity enhancer, and emulsifier.
Production process
The general method for preparing sodium phosphotriate is to react phosphoric acid with sodium hydroxide to produce a sodium phosphate solution, which is then evaporated and concentrated to obtain anhydrous sodium phosphate crystals.
Precautions for use
-Trisodium phosphate is a corrosive substance that may cause burns in contact with the eyes, skin, and mucous membranes;
-When using, it is necessary to wear personal protective equipment, such as glasses, gloves, and laboratory clothes;
-When storing, sodium phosphate should be kept away from sources of fire and flammable materials, and ensure that the container is sealed, away from humidity and moisture.
|
Analysis |
Standard request |
|
(Na3PO4.12H2O) % |
≥98.0 |
|
Sulfate (as SO42－) |
≤0.40 |
|
Chloride (as Cl) |
≤0.40 |
|
Ferrum (Fe) |
≤0.015 |
|
Water insoluble |
≤0.10 |
|
PH value |
11.5~12.5 |
FAQ
1. What are the typical applications of industrial grade trisodium phosphate (TSP)?
Industrial grade TSP is mainly used as a cleaning agent, either alone or in combination with other chemicals. It can be used to remove rust, grease, and dirt from various surfaces, such as metal, concrete, and glass. TSP is also used as a food additive in certain countries, where it is labeled as E 339.
2. Is industrial grade TSP safe to handle and use?
Yes, industrial grade TSP is generally safe to handle and use, as long as proper handling procedures are followed. TSP is an alkaline substance, and contact with skin or eyes can cause irritation. However, this can be easily avoided by wearing appropriate protective gear, such as gloves and goggles. TSP is also environmentally friendly, as it is biodegradable and does not accumulate in the environment.
3. How is industrial grade TSP produced?
Industrial grade TSP is typically produced by reacting phosphoric acid with sodium hydroxide. The resulting product is then purified and dried to obtain the final product. The production process is relatively simple and cost-effective, making TSP a popular choice for many industrial applications.
4. What are the packaging options for industrial grade TSP?
Industrial grade TSP is available in various packaging options, depending on the customer's needs. For smaller quantities, TSP can be packed in bags, drums, or cartons. For larger quantities, TSP can be packed in bulk bags or super sacks. Custom packaging options can also be arranged to meet specific requirements.
5. How can industrial grade TSP be stored?
Industrial grade TSP should be stored in a cool, dry, and well-ventilated area, away from heat, moisture, and incompatible materials. TSP should be kept in its original packaging and should not be exposed to air or moisture, as this can cause the product to clump or harden. Proper storage will ensure the quality and shelf life of the product.
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